<template>
  <header>
    <div class="l-content">
      <el-button
        @click="handleMenu"
        plain
        icon="el-icon-menu"
        size="mini"
      ></el-button>
      <!-- <h3 style="color: #fff">首页</h3> -->
      <el-breadcrumb separator="/">
        <el-breadcrumb-item
          v-for="item in tags"
          :key="item.path"
          :to="{ path: item.path }"
        >
          {{ item.label }}
        </el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="r-content">
      <el-dropdown trigger="click" szie="mini">
        <span><img class="userimg" :src="userImg" alt="" /></span>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item>个人中心</el-dropdown-item>
          <el-dropdown-item @click.native="logout">退出</el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
    </div>
  </header>
</template>

<script>
import { mapState } from "vuex";
export default {
  name: "Header",
  data() {
    return {
      userImg: require("../assets/images/user.png"),
    };
  },

  computed: {
    ...mapState({
      tags: (state) => state.tab.tabsList,
    }),
  },

  methods: {
    handleMenu() {
      this.$store.commit("collapseMenu");
    },
    logout() {
      this.$store.commit("clearToken");
      this.$store.commit("clearMenu");
      this.$router.push("/login");
    },
  },
};
</script>

<style lang="less">
header {
  width: 100%;
  display: flex;
  height: 100%;
  justify-content: space-between;
  align-items: center;
}
.l-content {
  display: flex;
  align-items: center;
  .el-button {
    margin-right: 20px;
  }
}
.r-content {
  .userimg {
    width: 40px;
    height: 40px;
    border-radius: 50%;
  }
}
</style>